Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 20 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.trd.2015.02.007_b0005
no DOI — not checkedBSI, 2010. PD 6691:2010. Guidance on the Use of BS EN 13108 Bituminous Mixtures – Material Specifications. BSI.
no DOI — not checkedBSI, 2011. PAS2050: Specification for the Assessment of the Life Cycle Greenhouse Gas Emissions of Goods and Services. British Standards Institution.
no DOI — not checkedBSI, 2012. BSI 20BS EN 15804 2012. Sustainability of construction works - Environmental product declarations — Core rules for the product category of construction products. British Standards Institution.
no DOI — not checked10.1016/j.trd.2015.02.007_b0035
no DOI — not checkedECRPD, 2010. Energy Conservation in Road Pavement Design, Maintenance and Utilisation. Grant Agreement: EIE/06/039/SI2.448265: Intelligent Energy – Europe.
no DOI — not checkedEUROBITUME, 2011. Life Cycle Inventory: Bitumen. The European Bitumen Association.
no DOI — not checkedGalatioto, F., Bell, M.C., Hill, G., Rose, P., Hodges, N., 2012. Evaluation of carbon reduction traffic measures employing a novel approach to micro-simulation modelling of real-world emissions. 19th Intelligent Transport Systems World Congress, Pages EU-00482.
no DOI — not checked10.1016/j.trd.2015.02.007_b0055
no DOI — not checked10.1016/j.trd.2015.02.007_b0060
no DOI — not checkedHIGHWAYS AGENCY, 2003. Building Better Roads: Towards Sustainable Construction – The Highways Agency’s contribution to Sustainable Development through the Construction and Maintenance of the Strategic Road Network in England.
no DOI — not checkedMarceau, M.L., Nisbet, M.A., Vangeem, M.G., 2007. Life Cycle Inventory of Portland Cement Concrete – PCA R&D Serial No. 3011. Portland Cement Association.
no DOI — not checked10.1016/j.trd.2015.02.007_b0095
no DOI — not checkedNAEI, 2013. <http://naei.defra.gov.uk/data/ef-transport> (accessed 09.01.15).
no DOI — not checkedAssessing ‘carbon balance’ of intelligent transport schemes
no DOI — not checkedA life cycle inventory analysis of carbon-dioxide for a highway construction project using input–output scheme: a case study of the Tohoku expressway construction works
no DOI — not checked10.1016/j.trd.2015.02.007_b0120
no DOI — not checkedSpray, A., Huang, Y., Parry, T., 2012. Importance of some aspects of methodology in pavement life cycle assessment. The 5th Eurasphalt & Eurobitume Congress, Istanbul, Turkey.
no DOI — not checked10.1016/j.trd.2015.02.007_b0140
no DOI — not checked10.1016/j.trd.2015.02.007_b0145
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